What use do you intend for the 686? If IDPA competition you will need a 6 shot 4" barrel. Otherwise, I'd go for the 7-shot, which I have. Next have it converted for moonclips and the chambers chamfered as you can then use either moonclips or speedloader. For IDPA the moonclips are out and for the 7-shot there are currently no good speedloaders for under $25.
C.R.Sam,
Saying that S&W does not support shooters is highly inaccurate. You may not agree with their politicial/economic choices, but they are a MAJOR and LAVISH supporter of revolver competitors.
I was an entrant in the 9th annual S&W International Revolver Championship in Morro Bay where, despite their current problems, they were major sponsers along with Hogue Grips. The prize table contained FORTY (40) S&W guns and FIVE (5) more were given as prizes in raffles and for things like bringing in the most new members this year (honor went to an Aussie who started up an Australian chapter). These prizes included Performance Center models with special serial numbers commemorating the IRC.
Last year I won a PC 627 V-Comp with one of these serial numbers in one of the raffles.
S&W also sponsers regional matches of ICORE.
[This message has been edited by Guy B. Meredith (edited July 22, 2000).]